Grammer MSG87 Series

You asked for a special kind of seat, so we delivered one with everything you wanted.  With a rugged mechanical suspension and wide base, it's built to handle the toughest environments.


• Mechanical heavy-duty and extra-wide suspension providing hardworking comfort
• Suspension stroke up to 7.0 in. (180 mm)
• Weight adjustment range - 100-400 lbs. (50-180 kg)
• Fore/aft adjustment - accommodates all body sizes/types
• Height adjustment up to 3.1 in. (80 mm)
• Lumbar support - easily adjusts for optimal back support and comfort
• Adjustable headrest or backrest extension
• Swivel (0° to 360°) - allows for better view of rear equipment and improved cab mobility
• Retractable seat belt - 2-point, 3-point, or 4-point
• Seat depth/tilt - four adjustable positions to reduce pressure on the backs of knees
• Adjustable or foldable armrests
• Document box or net
• Side-to-side isolator
• Fore/aft isolator - dramatically reduces horizontal vibrations and prevents jolts from jarring the back
• Operator presence switch
Multi-functional armrest - featuring four or five fingertip controls, six switches, and an emergency OFF button, it meets all your control needs
• Control carrier console - offers easy access to joystick controls
• High back or low back seat top options available in three widths


• Want more information on GRAMMER suspensions (mechanical v air) and what each one does?  Find out more in this blog post.